Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R144W.0937-2ZS

D/W R144W.0937-2ZS

Dimensions

d		3.175	mm
D		6.35	mm
B		2.38	mm
d₁	≈	3.93	mm
D₂	≈	5.75	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	3.8	mm
d_a	max.	3.8	mm
D_a	max.	5.8	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.174	kN
Basic static load rating	C₀	0.055	kN
Fatigue load limit	P_u	0.002	kN
Reference speed		170000	r/min
Limiting speed		85000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.00031

Model Number: D/W R144W.0937-2ZS
Inner Diameter：3.175mm Outer Diameter：6.35mm Width：2.38mm
Reference speed:85000 r/min Limiting speed:170000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:PVC,raw material accessories,Cylinder Micro,multi-knife lathe,Industrial,Roller,Equipment,motor,metallurgy,Spectrum Products,Blood coagulation reagent
Similar models:D/W R144-2Z BT4B 334144 G/HA1VA901 314485 C SNL 3144 ATURA OH 3144 HTL D/W RW144 BD-C 2244 K-OH 3144 H 314486 A C 3144 314420
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Model No.	Inner Diameter	Outer Diameter	Width	Type
120x180x15 HMS5 V	120	180	15	Seals
21298	53.975	82.55	6.858	Seals
400405	36	-	-	Seals
6219/C3VL0241	95	170	32	Bearings, units and housings
65x88x12 HMSA10 RG	65	88	12	Seals
7017 CE/HCP4AH1	85	130	22	Bearings, units and housings
91324	-	-	52	Seals
950 VA R	865	-	-	Seals
IR 130x145x35	130	145	35	Bearings, units and housings
K 81136 M	180	225		Bearings, units and housings
OKC 690	690		-
W 6206-2RS1/VP311	30	62	16	Bearings, units and housings

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Hot number： 16497 54959 6320-2RS1 54316 + U 316 6222 7019 ACE/HCP4AL 71924 CB/P4AL 75x120x12 HMSA10 RG FY 13/16 TF GEZ 204 ES-2LS HM 31/800 OKCX 770 PCM 252820 E SYF 45 FM W 6201-2RS1