Skip to content
We are Open 9am - 4pm GMT
We are Open 9am - 4pm GMT
FREE UK DELIVERY OVER £100
LOW COST WORLDWIDE DISTRIBUTION
NEXT / SAME DAY DELIVERY AVAILABLE
NEED HELP? EMAIL US....

Needle Roller and Cage Assemblies – Compact, High-Load Bearing Solutions

Based in the UK but serving a global market, Bolton Engineering Products Ltd are leading needle roller and cage assembly stockists and have been for many years.

Our range of needle roller and cage assemblies offer increased load carrying capacity, better rigidity, and are suitable to applications that have high weight and space limitations.

The bearings are supplied with a precision seating surface enabling strength and stability of the bearing in operation resulting in flow-line roller seating surfaces.,There are no complex race seating or chaffing problems.

What Are Needle Roller and Cage Bearings?

Needle roller cages (also known as caged roller bearings) contain long, thin cylindrical rollers arranged in a cage that maintains equal spacing and alignment.
This design allows for high-speed rotation, low friction, and superior load handling despite their compact cross-section.

They are often used in:

  • Automotive transmissions and gearboxes
  • Machine tools and agricultural machinery
  • Compressors, pumps, and motors
  • Aerospace and robotics applications

Technical Specifications

Specification

Details

Product Type

Needle Roller and Cage Assemblies

Bearing Structure

Cage (Retainer) + Needle Rollers (No Inner/Outer Race)

Material

Hardened Bearing Steel / Brass / Polyamide Cage

Design Feature

Compact Cross-Section, High Rigidity

Load Capacity

High Radial Load Capability

Operating Speed

Suitable for High-Speed Applications

Lubrication

Grease or Oil (As Required)

Temperature Range

-20°C to +120°C (Standard)

Applications

Automotive, Robotics, Industrial Gearboxes, Compressors

Standards

ISO / DIN Compliant

Key Features & Advantages

  • Small But Mighty: For use in small areas that carry heavy radial loads.
  • High Rigidity: Multiple needle bearing rollers distribute load evenly for superior stiffness.
  • Low resistance Contacts: comfort and smooth operation by optimized roller contact.
  • Simplified Design: Cage bearing construction does not require inner and outer races full ball bearings can be easily rotated, greatly reducing the weight of bicycles.
  • Flexible Install: Can function as an independent bearing or combined into the housings and shafts.

Why Choose Bolton Engineering Products Ltd?

As one of the UK’s leading needle roller and cage assembly stockists, BEP Ltd provides precision-engineered solutions backed by excellent customer support and rapid delivery.

  • Large UK stock of needle cage bearings and caged roller bearings
  • Sourced from trusted global manufacturers
  • Same-day dispatch on in-stock items
  • Technical advice from our in-house experts
  • Competitive prices and trade support

Whether you need a needle roller cage for automotive, mechanical, or industrial use, Bolton Engineering Products Ltd ensures accuracy, reliability, and long service life in every product.

FAQs

Q1: What is a needle roller and cage assembly?

It’s a bearing that uses cylindrical needle rollers contained in a cage (retainer) to minimize friction and allow high-speed rotation without using a full inner or outer race.

Q2: What are the advantages of needle cage bearings?

They offer high load capacity, rigidity, and compact design, making them perfect for limited-space applications.

Q3: Are these bearings suitable for high-speed applications?

Yes, caged roller bearings are ideal for high-speed and high-precision applications where reliability is crucial.

Q4: Do you stock different cage materials?

Yes, BEP Ltd offers steel, brass, and polyamide cages, depending on your application requirements.

Needle Roller Bearings Cage Type

Needle Roller and Cage Assemblies – Compact, High-Load Bearing Solutions

Based in the UK but serving a global market, Bolton Engineering Products Ltd are leading needle roller and cage assembly stockists and have been for many years.

Our range of needle roller and cage assemblies offer increased load carrying capacity, better rigidity, and are suitable to applications that have high weight and space limitations.

The bearings are supplied with a precision seating surface enabling strength and stability of the bearing in operation resulting in flow-line roller seating surfaces.,There are no complex race seating or chaffing problems.

What Are Needle Roller and Cage Bearings?

Needle roller cages (also known as caged roller bearings) contain long, thin cylindrical rollers arranged in a cage that maintains equal spacing and alignment.
This design allows for high-speed rotation, low friction, and superior load handling despite their compact cross-section.

They are often used in:

  • Automotive transmissions and gearboxes
  • Machine tools and agricultural machinery
  • Compressors, pumps, and motors
  • Aerospace and robotics applications

Technical Specifications

Specification

Details

Product Type

Needle Roller and Cage Assemblies

Bearing Structure

Cage (Retainer) + Needle Rollers (No Inner/Outer Race)

Material

Hardened Bearing Steel / Brass / Polyamide Cage

Design Feature

Compact Cross-Section, High Rigidity

Load Capacity

High Radial Load Capability

Operating Speed

Suitable for High-Speed Applications

Lubrication

Grease or Oil (As Required)

Temperature Range

-20°C to +120°C (Standard)

Applications

Automotive, Robotics, Industrial Gearboxes, Compressors

Standards

ISO / DIN Compliant

Key Features & Advantages

  • Small But Mighty: For use in small areas that carry heavy radial loads.
  • High Rigidity: Multiple needle bearing rollers distribute load evenly for superior stiffness.
  • Low resistance Contacts: comfort and smooth operation by optimized roller contact.
  • Simplified Design: Cage bearing construction does not require inner and outer races full ball bearings can be easily rotated, greatly reducing the weight of bicycles.
  • Flexible Install: Can function as an independent bearing or combined into the housings and shafts.

Why Choose Bolton Engineering Products Ltd?

As one of the UK’s leading needle roller and cage assembly stockists, BEP Ltd provides precision-engineered solutions backed by excellent customer support and rapid delivery.

  • Large UK stock of needle cage bearings and caged roller bearings
  • Sourced from trusted global manufacturers
  • Same-day dispatch on in-stock items
  • Technical advice from our in-house experts
  • Competitive prices and trade support

Whether you need a needle roller cage for automotive, mechanical, or industrial use, Bolton Engineering Products Ltd ensures accuracy, reliability, and long service life in every product.

FAQs

Q1: What is a needle roller and cage assembly?

It’s a bearing that uses cylindrical needle rollers contained in a cage (retainer) to minimize friction and allow high-speed rotation without using a full inner or outer race.

Q2: What are the advantages of needle cage bearings?

They offer high load capacity, rigidity, and compact design, making them perfect for limited-space applications.

Q3: Are these bearings suitable for high-speed applications?

Yes, caged roller bearings are ideal for high-speed and high-precision applications where reliability is crucial.

Q4: Do you stock different cage materials?

Yes, BEP Ltd offers steel, brass, and polyamide cages, depending on your application requirements.

K50x58x25 50x58x25mm SKF Needle Roller & Cage Assembly

£16.75 - £16.75
£16.75
£16.75 - £16.75
£16.75

K50x58x25 50x58x25mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£16.75 - £16.75
£16.75
£16.75 - £16.75
£16.75

K20x28x25 20x28x25mm SKF Needle Roller & Cage Assembly

£8.58 - £8.58
£8.58
£8.58 - £8.58
£8.58

K20x28x25 20x28x25mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£8.58 - £8.58
£8.58
£8.58 - £8.58
£8.58

K25x33x24 25x33x24mm SKF Needle Roller & Cage Assembly

£9.09 - £9.09
£9.09
£9.09 - £9.09
£9.09

K25x33x24 25x33x24mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£9.09 - £9.09
£9.09
£9.09 - £9.09
£9.09

K85x92x20 85x92x20mm SKF Needle Roller & Cage Assembly

£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20

K85x92x20 85x92x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£29.20 - £29.20
£29.20
£29.20 - £29.20
£29.20

K50x57x18 50x57x18mm SKF Needle Roller & Cage Assembly

£12.39 - £12.39
£12.39
£12.39 - £12.39
£12.39

K50x57x18 50x57x18mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£12.39 - £12.39
£12.39
£12.39 - £12.39
£12.39

K72x80x20 72x80x20mm SKF Needle Roller & Cage Assembly

£31.41 - £31.41
£31.41
£31.41 - £31.41
£31.41

K72x80x20 72x80x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£31.41 - £31.41
£31.41
£31.41 - £31.41
£31.41

K55x63x20 55x63x20mm SKF Needle Roller & Cage Assembly

£19.02 - £19.02
£19.02
£19.02 - £19.02
£19.02

K55x63x20 55x63x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£19.02 - £19.02
£19.02
£19.02 - £19.02
£19.02

K45x53x20 45x53x20mm SKF Needle Roller & Cage Assembly

£14.86 - £14.86
£14.86
£14.86 - £14.86
£14.86

K45x53x20 45x53x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£14.86 - £14.86
£14.86
£14.86 - £14.86
£14.86

K35x45x20 35x45x20mm SKF Needle Roller & Cage Assembly

£13.26 - £13.26
£13.26
£13.26 - £13.26
£13.26

K35x45x20 35x45x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£13.26 - £13.26
£13.26
£13.26 - £13.26
£13.26

K35x42x20 35x42x20mm SKF Needle Roller & Cage Assembly

£12.34 - £12.34
£12.34
£12.34 - £12.34
£12.34

K35x42x20 35x42x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£12.34 - £12.34
£12.34
£12.34 - £12.34
£12.34

K32x38x20 32x38x20mm SKF Needle Roller & Cage Assembly

£9.70 - £9.70
£9.70
£9.70 - £9.70
£9.70

K32x38x20 32x38x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£9.70 - £9.70
£9.70
£9.70 - £9.70
£9.70

K30x35x20TN 30x35x20mm SKF Needle Roller & Cage Assembly

£12.34 - £12.34
£12.34
£12.34 - £12.34
£12.34

K30x35x20TN 30x35x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please No...

View full details
£12.34 - £12.34
£12.34
£12.34 - £12.34
£12.34

K40x45x17 40x45x17mm SKF Needle Roller & Cage Assembly

£6.49 - £6.49
£6.49
£6.49 - £6.49
£6.49

K40x45x17 40x45x17mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£6.49 - £6.49
£6.49
£6.49 - £6.49
£6.49

K38x43x17 38x43x17mm SKF Needle Roller & Cage Assembly

£14.49 - £14.49
£14.49
£14.49 - £14.49
£14.49

K38x43x17 38x43x17mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£14.49 - £14.49
£14.49
£14.49 - £14.49
£14.49

K20x28x20 20x28x20mm SKF Needle Roller & Cage Assembly

£8.05 - £8.05
£8.05
£8.05 - £8.05
£8.05

K20x28x20 20x28x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£8.05 - £8.05
£8.05
£8.05 - £8.05
£8.05

K20x26x20 20x26x20mm SKF Needle Roller & Cage Assembly

£6.92 - £6.92
£6.92
£6.92 - £6.92
£6.92

K20x26x20 20x26x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£6.92 - £6.92
£6.92
£6.92 - £6.92
£6.92

K16x22x20 16x22x20mm SKF Needle Roller & Cage Assembly

£6.55 - £6.55
£6.55
£6.55 - £6.55
£6.55

K16x22x20 16x22x20mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£6.55 - £6.55
£6.55
£6.55 - £6.55
£6.55

K55x62x18 55x62x18mm SKF Needle Roller & Cage Assembly

£15.19 - £15.19
£15.19
£15.19 - £15.19
£15.19

K55x62x18 55x62x18mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£15.19 - £15.19
£15.19
£15.19 - £15.19
£15.19

K25x30x17 25x30x17mm SKF Needle Roller & Cage Assembly

£7.26 - £7.26
£7.26
£7.26 - £7.26
£7.26

K25x30x17 25x30x17mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£7.26 - £7.26
£7.26
£7.26 - £7.26
£7.26

K24x28x17 24x28x17mm SKF Needle Roller & Cage Assembly

£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88

K24x28x17 24x28x17mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88

K22x28x17 22x28x17mm SKF Needle Roller & Cage Assembly

£7.99 - £7.99
£7.99
£7.99 - £7.99
£7.99

K22x28x17 22x28x17mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£7.99 - £7.99
£7.99
£7.99 - £7.99
£7.99

K22x26x17 22x26x17mm SKF Needle Roller & Cage Assembly

£8.65 - £8.65
£8.65
£8.65 - £8.65
£8.65

K22x26x17 22x26x17mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£8.65 - £8.65
£8.65
£8.65 - £8.65
£8.65

K45x52x18 45x52x18mm SKF Needle Roller & Cage Assembly

£13.22 - £13.22
£13.22
£13.22 - £13.22
£13.22

K45x52x18 45x52x18mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£13.22 - £13.22
£13.22
£13.22 - £13.22
£13.22

K19x23x17 19x23x17mm SKF Needle Roller & Cage Assembly

£5.20 - £5.20
£5.20
£5.20 - £5.20
£5.20

K19x23x17 19x23x17mm SKF Needle Roller & Cage AssemblyNeedle Roller & Cage AssemblyBearing, Bearing Steel, Normal Clearance (Cn)Please Note...

View full details
£5.20 - £5.20
£5.20
£5.20 - £5.20
£5.20

Hi. Need any help?