Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 211-2ZNR

211-2ZNR

Dimensions

d		55	mm
D		100	mm
B		21	mm
d₁	≈	69.06	mm
D₂	≈	89.4	mm
D₃		96.8	mm
D₄		106.5	mm
b		2.7	mm
C		3.28	mm
r₀	max.	0.6	mm

Abutment dimensions

d_a	min.	64	mm
d_a	max.	68.9	mm
D_a	max.	91	mm
D_b	min.	108	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	48.4	kN
Basic static load rating	C₀	44	kN
Fatigue load limit	P_u	1.86	kN
Reference speed		12000	r/min
Limiting speed		5600	r/min
Calculation factor	k_r	0.04

Mass

Mass bearing

0.66

Model Number: 211-2ZNR
Inner Diameter：55mm Outer Diameter：100mm Width：21mm
Reference speed:5600 r/min Limiting speed:12000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:medical equipment,quality inspection equipment,thin metal materials,Machine tool accessories,equipment,forklift industry,Die,Roller mill,coal mill,disposable,glass
Similar models:YET 211-200 6211/VA201 BS2-2211-2RSK/VT143 6211-2Z/VA208 1211 ETN9 2211 EKTN9 + H 311 YAT 211-200 7211 BEP YAR 211-2FW/VA228 6211/HC5C3
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250x310x25 HDS1 R	250	310	25	Seals
419506	1765	-	-	Seals
45x60x8 HMSA10 RG	45	60	8	Seals
6211-Z	55	100	21	Bearings, units and housings
71910 ACB/HCP4AL	50	72	12	Bearings, units and housings
71919 CE/HCP4AL	95	130	18	Bearings, units and housings
D/W R4 R-2RS1	6.35	15.875	4.978	Bearings, units and housings
OKC 230	230		-
NK 21/16	21	29	16	Bearings, units and housings
NNC 4832 CV	160	200	40	Bearings, units and housings
NUP 2308 ECP	40	90	33	Bearings, units and housings
SYF 35 TF	35	-	-	Bearings, units and housings

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