Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61988 MA

61988 MA

Dimensions

d		440	mm
D		600	mm
B		74	mm
d₁	≈	492	mm
D₁	≈	548.23	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	455	mm
D_a	max.	585	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	410	kN
Basic static load rating	C₀	720	kN
Fatigue load limit	P_u	13.2	kN
Reference speed		2000	r/min
Limiting speed		1600	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	17

Mass

Mass bearing

60.5

Model Number: 61988 MA
Inner Diameter：440mm Outer Diameter：600mm Width：74mm
Reference speed:1600 r/min Limiting speed:2000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-19
Application:Machine Tool Accessories,training beds etc,tube,other rubber,Chromatography Products,car steering pin,climb ladder,Machine Tool Accessories,equipment and,ventilation equipment,Body shaping
Similar models:61988 MA
BEARING POWER International Trading Co.,Ltd. specialize in 61988MA products，there is large inventory of SKF 61988 MA Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61988 MA Which SKF 61988MA 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
330x370x18 HDS2 V	330	370	18	Seals
331081 A	501.65	711.2	-	Bearings, units and housings
52655	133.35	180.98	12.7	Seals
52x72x8 HMSA10 V	52	72	8	Seals
7088 BM	440	650	94	Bearings, units and housings
71921 ACD/HCP4AL	105	145	20	Bearings, units and housings
C 6912-2NSV	60	85	45	Bearings, units and housings
D/W RW3	4.762	12.7	4.762	Bearings, units and housings
FSYE 2 11/16N-118	68.2625	-	-	Bearings, units and housings
FYTB 1.1/2 TDW	38.1	-	-	Bearings, units and housings
RNU 220 ECJ	119	180	34	Bearings, units and housings
YSP 205 SB-2F	25	52	24	Bearings, units and housings

Purchase the SKF 61988 MA Please fill in the following

Hot number： 1726212-2RS1 23169 231/560 CA/W33 30209 35029 407103 95x115x12 CRSA1 R FY 1.3/16 LDW GS 89428 NUP 312 ECJ PCZ 0202 E SHR 22 SSAFS 23024 KAT x 4.1/8 W 61800 R-2RZ YSA 206-2FK + HE 2306