Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 212 NR

212 NR

Dimensions

d		60	mm
D		110	mm
B		22	mm
d₁	≈	75.5	mm
D₂	≈	98	mm
D₃		106.81	mm
D₄		116.6	mm
b		2.7	mm
C		3.28	mm
f		2.46	mm
r₀	max.	0.6	mm

Abutment dimensions

d_a	min.	69	mm
D_a	max.	101	mm
D_b	min.	118	mm
b_a	min.	3	mm
C_a	max.	5.74	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	56.1	kN
Basic static load rating	C₀	50	kN
Fatigue load limit	P_u	2.12	kN
Reference speed		11000	r/min
Limiting speed		6700	r/min
Calculation factor	k_r	0.04

Mass

Mass bearing

0.85

Included products

Snap ring

SP 110

Model Number: 212 NR
Inner Diameter：60mm Outer Diameter：110mm Width：22mm
Reference speed:6700 r/min Limiting speed:11000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:coal,Doppler,cooling system,mechanical and electrical,Textile Accessories,Cylinder Type,blood cell reagent,Insect Capture,Industrial Electromechanical,gantry processing,pneumatic Pump
Similar models:PRM 182120 BD-22212 EK-H 312 C 2212 KV BD-C 2212 KV-AHX 312 PSMF 081212 A51 2212 E-2RS1TN9 6212 GEZ 212 ESL-2LS 3212 ATN9 7212 CD/P4A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
130 VS R	117	-	-	Seals
2310 E-2RS1TN9	50	110	40	Bearings, units and housings
316639 AG	490	694	174	Bearings, units and housings
34398	87.3252	123.85	11.13	Seals
5606	14.3002	25.37	6.35	Seals
71918 ACE/HCP4AH1	90	125	18	Bearings, units and housings
7208 CD/HCP4A	40	80	18	Bearings, units and housings
7320 BECBY	100	215	47	Bearings, units and housings
BK 0509	5	9	9	Bearings, units and housings
NJ 240 ECML	200	360	58	Bearings, units and housings
SYK 20 WD	20	-	-	Bearings, units and housings
Z 307 F	35	-	6	Seals

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