NSK single-row deep groove ball bearing · live catalog page 3
63/22NR
Manufacturer-published boundary dimensions, basic load ratings, and limiting speeds.
Live manufacturer catalog row
Published specifications
- Designation
- 63/22NR
- Bore d
- 22 mm
- Outside diameter D
- 56 mm
- Width B
- 16 mm
- Minimum corner radius r
- 1.1 mm
- Basic dynamic load rating Cr
- 20,200 N
- Basic static load rating C0r
- 9,250 N
- Limiting speed — grease
- 13,000 rpm
- Limiting speed — oil
- 16,000 rpm
- Published row text
- 63/22NR | 22 | 56 | 16 | 1.1 | 20200 | 9250 | 13000 | 16000
Verification boundary
What still needs to match
Exact suffixConfirm seals/shields, internal clearance, cage, precision class, and material for the complete designation.
FitVerify shaft/housing tolerances, shoulders, fillets, and mounting method.
DutyCheck speed, temperature, lubrication, contamination, load direction, and required bearing life.
Current product dataConfirm the exact designation on the linked NSK product page before ordering.
Related NSK bearings
Same bore dimension
NSK deep groove60/22D 44 mm · B 12 mmNSK deep groove60/22DDUD 44 mm · B 12 mmNSK deep groove60/22ND 44 mm · B 12 mmNSK deep groove60/22NRD 44 mm · B 12 mmNSK deep groove60/22VVD 44 mm · B 12 mmNSK deep groove60/22ZZD 44 mm · B 12 mmNSK deep groove62/22D 50 mm · B 14 mmNSK deep groove62/22DDUD 50 mm · B 14 mm