Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 308-2ZNR

308-2ZNR

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₁	≈	56.11	mm
D₂	≈	77.7	mm
D₃		86.79	mm
D₄		96.5	mm
b		2.7	mm
C		3.28	mm
f		2.46	mm
r₀	max.	0.6	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	49	mm
d_a	max.	56	mm
D_a	max.	81	mm
D_b	min.	98	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	45.7	kN
Basic static load rating	C₀	36	kN
Fatigue load limit	P_u	1.53	kN
Reference speed		14000	r/min
Limiting speed		6800	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.64

Included products

Snap ring

SP 90

Model Number: 308-2ZNR
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
Reference speed:6800 r/min Limiting speed:14000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-27
Application:large agricultural machinery,generator,Cylinder Standard,tire industry,sanitation facilities,Rolling mill,rolling mill roll neck and slowdown device,Textile Industry Accessories and Accessories,horizontal processing,vertical processing,ventilation heating equipment
Similar models:6308-RSH 2308 EM 2308 E-2RS1KTN9 SNL 3088 TURT NU 2308 ECP 7308 BEGBM SNL 3080 SNL 3084 AOHX 3088 G 308-2ZNR
BEARING POWER International Trading Co.,Ltd. specialize in 308-2ZNR products，there is large inventory of SKF 308-2ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 308-2ZNR Which SKF 308-2ZNR 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
1100 VL R	1000	-	-	Seals
31305/DF	25	62	-	Bearings, units and housings
32 VA R	29	-	-	Seals
565 VE R	550	-	-	Seals
7204 ACCBM	20	47	14	Bearings, units and housings
7304 ACCBM	20	52	15	Bearings, units and housings
AXK 0414 TN	4	14	2	Bearings, units and housings
BEAM 050140-2RS	50	140	54	Bearings, units and housings
FSAF 22516 x 2.3/4	69.85	-	-	Bearings, units and housings
HA 2316	68.2625	80	78	Bearings, units and housings
HK 5025	50	58	25	Bearings, units and housings
LM 869448/410	431.8	571.5	74.612	Bearings, units and housings

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