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圆柱滚子轴承 圆柱滚子轴承

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SL045010-PP-2NR_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

50 mm

D

80 mm

B

40 mm

Cr

102000 N

Cor

151000 N

Cur

22100 N

Grease lubrication speed

2600 rpm

Mounting dimensions

Ca1

30 Installation diameter for snap ring wre (excluding delivery), tolerance: 0 / - 0,2

C

39 Outer ring width

C1

34.2 Ring groove distance

Ca2

29 Applicable to the installation diameter of stop ring according to DIN 471 standard (excluding delivery), tolerance: 0 / - 0,2

D1

77.8 Ditch diameter

d1

62 Inner ring flange diameter

d2

66 Seal diameter (retaining edge)

m

2.7 Slot width

rmin

0.6 Minimum chamfer size

d3

87 Outer diameter of snap ring wre

t

0.8 Bevel Width

d1min

62 Minimum diameter of shaft shoulder

X

30.5 Rolling element spacing

ramax

0.6 Maximum cavity radius

30 ° Chamfer

-0.2 Snap ring distance tolerance, lower deviation

-0.2 Distance tolerance of locating ring

0 Snap ring tolerance, large distance

0 Locating ring tolerance, large distance

0 Annular groove distance tolerance, lower deviation

0.2 Annular groove tolerance, large distance

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

80 °C Maximum operating temperature

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