Bearing tolerances and clearances
- Tolerances: Normal, P6, P5,
- Tolerances(inch): Radial normal, Instrument ball bearings
- Internal clearance: Single row track rollers, Double row track rollers
Dual V guide wheels, size 4, stainless steel, shielded, low temperature higher -94 °F (-70 °C )
Low Temp (S3300) | Wheel application | |
4 | Size |
d | 15 mm | Bore diameter |
D | 59.944 mm | Ouside diameter |
B | 19.05 mm | Width |
A1 | 25.4 mm | V radius inside |
A2 | 34.93 mm | V radius outside |
A | 67.09 mm | Gage wire distance |
dS | 6.747 mm | Gage wire diameter |
r | 0.6 mm | Minimum chamfer |
R | 1.2 mm | Ref. Radius |
Fr | 8051 N | Working radial load capacity |
Fa | 3321 N | Working axial load capacity |
Cr | 11500 N | Basic dynamic load rating |
C0 | 8050 N | Basic static load rating |
m | 0.276 kg | Weight |
440C (1.4125) | Ring and ball material | |
304 stainless steel | Cage material | |
Shielded | Sealing solution | |
304 stainless steel | Shield material | |
N/A | Seal material | |
Kluber ISOFLEX PDL 300 A | Grease | |
-70ºC to +110ºC | Temperature range ºC | |
-94° to +230° | Temperature range ºF |
ABEC-3 | Tolerance | |
0.012 - 0.025 | Radial clearance | |
0.02 mm | Radial runout |
BWC |
W4SS300 |
Bearing tolerances and clearances