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)
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: 50*90*20mm
Mass: 0.463kg/pc
W: Stainless Steel Material
2RS1: Rubber Seal on Two Sides
Bearing Material: AISI 440
Cross Reference: W6211-2RS1, W 6211-2RS1, SS6210-2RS, S6210-2RS etc.
Dimensions: 30*62*16mm
Mass: 0.201kg/pc
Clearance: C0 or CN
Material: Chrome Steel
Structure: Deep groove ball bearing
2Z: Steel seal on both sides
VA228:High temperature bearing, and max working temerature is 350℃
Dimensions: 50*120*29mm
Mass: 1.39kg/pc
HS Code: 8482102000
Cage: Standard Steel Cage
Bearing Material: Chrome Steel GCR15
Seal 2RS: Rubber Seal on Two Sides
Radial Internal Play: C3 Internal Play (Higher than CN/C0)