Mass: 0.284kg/pc
Size: 28x68x18mm
HS Code: 8482102000
Material: GCR15 Steel
Precision: Standard precision P0 or P6
2RS: Rubber seal on both sides (NBR seal)
NR: Snap ring groove in outer ring with appropriate snap ring
Dimensions: 32*75*20mm
Weight: 0.41kg
Seal Type: open
Cage Type: standard steel cage
Internal Play: CN/C0 internal clearance
Precision: standard precision ABEC1/ P0
NR: bearing with snap ring and snap ring groove on outer ring
Interchange: 63/32NR, 63/32 NR, 63/32-NR, 63 / 32NR, 63-32NR
Mass: 0.235kg/pc
Dimensions: 25*62*17mm
Material: chrome steel
Brand: NACHI or other brands
ZE: metal seal (equals to ZZ)
2NSE: rubber seals on both sizes (equals to 2RS)
Dimensions: 30mm x 72mm x 19mm/Metric
ID (inner diameter)/Bore: 30mm
OD (outer diameter): 72mm
Width/Height/thickness: 19mm
Size: 30 x 72 x 19 mm
Weight: 0.346kg/pc