Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6021 NR

6021 NR

SKF Explorer

Dimensions

d		105	mm
D		160	mm
B		26	mm
d₁	≈	122.5	mm
D₂	≈	146.8	mm
D₃		155.22	mm
D₄		169.7	mm
b		3.1	mm
C		3.71	mm
f		2.82	mm
r₀	max.	0.6	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	116	mm
D_a	max.	149	mm
D_b	min.	172	mm
b_a	min.	3.5	mm
C_a	max.	6.53	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	76.1	kN
Basic static load rating	C₀	65.5	kN
Fatigue load limit	P_u	2.4	kN
Reference speed		8500	r/min
Limiting speed		5300	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15.8

Mass

Mass bearing

1.65

Included products

Snap ring

SP 160

Model Number: 6021 NR
Inner Diameter：105mm Outer Diameter：160mm Width：26mm
Reference speed:5300 r/min Limiting speed:8500 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-18
Application:chemical,Storage Tool,Gripper Swing,Machine tools,electric hydraulic lifting platform,Insect Capture,reinforced machinery,rolling mill roll neck and slowdown device,Forklift industry,root canal filling,Broadcasting System
Similar models:6021 M 6021 NR 6021-2RS1 6021-2Z 6021 16021 6021 N 6021-RS1 6021-Z
BEARING POWER International Trading Co.,Ltd. specialize in 6021NR products，there is large inventory of SKF 6021 NR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6021 NR Which SKF 6021NR is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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