Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 311-ZNR

311-ZNR

Dimensions

d		55	mm
D		120	mm
B		29	mm
d₁	≈	75.34	mm
D₂	≈	103.7	mm
D₃		115.21	mm
D₄		129.7	mm
b		3.1	mm
C		4.06	mm
f		2.82	mm
r₀	max.	0.6	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	66	mm
d_a	max.	75.2	mm
D_a	max.	109	mm
D_b	min.	131	mm
b_a	min.	3.5	mm
C_a	max.	6.88	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	79.2	kN
Basic static load rating	C₀	67	kN
Fatigue load limit	P_u	2.85	kN
Reference speed		10000	r/min
Limiting speed		6300	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

1.5

Included products

Snap ring

SP 120

Model Number: 311-ZNR
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
Reference speed:6300 r/min Limiting speed:10000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:injection molding machine,Plastic Equipment,Textile Industry Accessories and Accessories,pump,extruder,DC generators,Pneumatic Actuator,ventilator anesthesia machine etc,water,stacker lift platform,Cylinder Pneumatic Treatment Element
Similar models:AHX 2311 89311 TN 7311 BEGAY 22311 E BD-21311 EK-AHX 311 NJ 2311 ECML 331149 A YSA 211-2FK + HE 2311 B W 6008-2RS1/VP311 HA 311
BEARING POWER International Trading Co.,Ltd. specialize in 311-ZNR products，there is large inventory of SKF 311-ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 311-ZNR Which SKF 311-ZNR 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
12x37x7 HMS5 RG	12	37	7	Seals
16046	41.275	50.8	6.35	Seals
165x190x15 HMS5 V	165	190	15	Seals
32x47x8 HMSA10 V	32	47	8	Seals
618/710 M	710	870	74	Bearings, units and housings
6315 M/C3VL0241	75	160	37	Bearings, units and housings
BK 0509	5	9	9	Bearings, units and housings
HE 3034	152.4	200	101	Bearings, units and housings
HK 2212	22	28	12	Bearings, units and housings
KRV 35 PPA	-	35	18	Bearings, units and housings
PPM 161820	16	18	20	Bearings, units and housings
PSM 182230 A51	18	22	30	Bearings, units and housings

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Hot number： 108x140x15 HMSA10 RG 26194 TQO design 3309 DMA 62x85x10 HMS5 V 80010 7005 CE/HCP4A 72x95x10 HMSA10 V 99630 BD-C 3084 KM-OH 3084 H SAF 22628 x 4.7/8 T S71914 CE/P4A SAFS 23040 KATLC x 7.1/8 SHR 25 W 6006-2RS1/VP311