Mechanical Components · SR-22
SR-22 Series Spherical Roller Bearing
Self-aligning capacity for shock-loaded heavy machinery.
Symmetrical barrel rollers in a machined brass cage, running on precision-ground raceways. Accommodates shaft misalignment and heavy radial and axial loads in crushers, fans, kilns and paper machines.
- kN dynamic rating
- 1,450
- kN dynamic rating
- misalignment
- ±2.5°
- misalignment
- °C stabilised
- 200
- °C stabilised
- running accuracy
- P5
- running accuracy
Datasheet Rev 11 · 2026-02 · Prices on application
● Interactive model · SR-22
Technical specifications
Datasheet Rev 11 · 2026-02
Ratings (22340 CC/W33)
- Dynamic load rating C
- 1,450 kN
- Static load rating C0
- 1,730 kN
- Fatigue load limit
- 153 kN
- Reference speed
- 1,600 rpm
- Limiting speed
- 2,200 rpm
Design
- Rollers
- Symmetrical, two rows
- Cage
- Machined brass, roller-guided
- Lubrication
- W33 groove + 3 holes
- Clearance
- C3 standard, C4 option
Dimensions
Envelope drawing
- Bore d
- 200 mm
- Outside diameter D
- 420 mm
- Width B
- 155 mm
- Weight
- 108 kg
Materials
- Rings & rollers
- Through-hardened 100Cr6, stabilised S1
- Cage
- CuZn40Al2 machined brass
Applications
- 01Crushers & mills
- 02Vibrating screens
- 03ID & FD fans
- 04Kiln support rollers
- 05Paper machines
Certifications & standards
ISO 281
Rating life calculation
ISO 15
Boundary dimensions
ISO 9001:2015
Quality management, all manufacturing sites
Datasheet & downloads
Engineering files on request
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