Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R155-2ZS

D/W R155-2ZS

Dimensions

d		3.967	mm
D		7.938	mm
B		3.175	mm
d₁	≈	5.53	mm
D₂	≈	7.3	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.8	mm
d_a	max.	5.4	mm
D_a	max.	7.4	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.203	kN
Basic static load rating	C₀	0.075	kN
Fatigue load limit	P_u	0.003	kN
Reference speed		140000	r/min
Limiting speed		70000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.6

Mass

Mass bearing

0.00061

Model Number: D/W R155-2ZS
Inner Diameter：3.967mm Outer Diameter：7.938mm Width：3.175mm
Reference speed:70000 r/min Limiting speed:140000 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:linear drive,Perfusion device,metallurgical mold,Garment Accessories,magnetic elements,noise inspection,molding machine,chuck industry,Safety protection,Pest Monitoring,hydraulic pressure gauge
Similar models:PCM 15015560 M 315513 315523 LS 120155 PCM 15015580 M D/W R155 R-2ZS PWM 140155100 IR 140x155x35 PCM 15015560 E 15578/15520
BEARING POWER International Trading Co.,Ltd. specialize in D/WR155-2ZS products，there is large inventory of SKF D/W R155-2ZS Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R155-2ZS Which SKF D/WR155-2ZS 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.

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BD-23144-2CS5K/VT143-OH 3144 HTL	200	370	120	Bearings, units and housings
414253	1350	-	-	Seals
7028 ACD/HCP4AL	140	210	33	Bearings, units and housings
BD-C 39/850 KM-OH 39/850 HE	800	1120	200	Bearings, units and housings
C 4020 V	100	150	50	Bearings, units and housings
FY 20 TF/VA201	20	-	37.3	Bearings, units and housings
NJ 222 ECML	110	200	38	Bearings, units and housings
NU 315 ECML	75	160	37	Bearings, units and housings
S71909 ACB/HCP4A	45	68	12	Bearings, units and housings
SAW 23232	160	-	-	Bearings, units and housings
SNL 3064 ATURT	303.2125	-	-	Bearings, units and housings
Z 216	80	-	7	Seals

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