NNF 5019 B-2LS  bearing  

Double row full complement cylindrical roller bearings

size

d

95 mm internal diameter

D

145 mm external diameter

B

67 mm width

C

66 mm Outer ring width (sealed bearing)

d1

≈113 mm Inner ring shoulder diameter

D3

142 mm Diameter of outer ring stop groove

C1

59.2 mm Distance between two stop grooves on the outer surface of the outer ring

Tolerance of distance C1

+0.2 mm Tolerance of distance C1

C2

3.4 mm Distance between outer ring and seal groove

b

4.2 mm Width of outer ring stop groove

b1

6 mm Outer ring lubrication groove width

K

3.5 mm Diameter of lubrication hole (outer ring)

r

min.1.5 mm Chamfer size (sealed bearing)

r3,4

min.0.6 mm Chamfer Dimension

Liaocheng Fute Bearing Technology Co., Ltd.

Phone  : 0635-2855567

Mobile : 13561491333

Email  : futezc@163.com