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：2025-12-09
Application:suction nozzle,vacuum suction cup,sheet industry,other mold,special broaching machine,lifting equipment Hoisting hoist,Animal Tracking,reducer,spectrometer,equipment,Cylinder Standard
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
1300252	330.2	368.3	19.05	Seals
17x29x5 HMS5 V	17	29	5	Seals
3204 A-2RS1TN9/MT33	20	47	20.6	Bearings, units and housings
529490	219.075	-	-	Seals
6217-2Z	85	150	28	Bearings, units and housings
7019 CE/P4AH1	95	145	24	Bearings, units and housings
71821 CD/HCP4	105	130	13	Bearings, units and housings
90951	-	-	63.5	Seals
95x170x13 HMSA10 V	95	170	13	Seals
S7014 CE/HCP4A	70	110	20	Bearings, units and housings
SIL 50 ES-2RS	50	-	35	Bearings, units and housings
ZW 30x37	30	37	2	Seals

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Hot number： 12337 22211 E 2222 K 86533 7313 BECBJ 90333 FYTB 5/8 FM NKI 35/20 TN NKI 6/12 TN NNCL 4848 CV NU 18/600 ECMA/HB1 P 35 FM SYWR 1.7/16 YTHR SYWK 1.1/4 YTA W 635-2RS1