Double-row angular contact ball bearings are very sensitive to ring misalignment. They are produced in two versions according to the size of the contact angle.

The 32… J and 33… J series have a contact angle of 32° and a cage pressed from sheet steel. They have filling grooves on one side. Therefore, they should be mounted so that the predominant axial force loads a row of balls on the side without filling grooves.

The 32… BTNG and 33… BTNG have a contact angle of 25° and a cage made of glass fibre reinforced polyamide 66. These bearings do not have filling grooves and can therefore transmit axial loads in both directions.

Double-row angular contact ball bearings with the additional designation BTNG are available in the open version, and also with shields or seals on one or both sides. All bearings of types 32… BTNG and 33… BTNG are supplied with lubricating grease as standard. For operating temperatures above 110°C, steel cage bearings are used.

Bearing series: 32.., 33.., 52.., 53..

Double row angular contact ball bearings

d 10 – 65 mm

d 0.397 – 2.582 in

 

 

Principal dimensions				Basic load ratings dynamic static		Fatigue load	Speed ratings Reference Limiting		Mass	Designations Bearing with
d	D	B	d D B	C	C0	limit Pu	speed	speed		metal cage	polyamide cage
mm			in	kN		kN	r/min		kg	–
10	30	14	0.3937 1.1811 0.5512	7.61	4.3	0.183	22 000	24 000	0.051	–	3200 ATN9
12	32	15.9	0.4724 1.2598 0.6260	10.1	5.6	0.24	20 000	22 000	0.058	–	3201 ATN9
15	35	15.9	0.5906 1.3780 0.6260	11.2	6.8	0.285	17 000	18 000	0.066	–	3202 ATN9
	42	19	1.6535 0.7480	15.1	9.3	0.4	15 000	16 000	0.13	–	3302 ATN9
17	40	17.5	0.6693 1.5748 0.6890	14.3	8.8	0.365	15 000	16 000	0.096	–	3203 ATN9
	47	22.2	1.8504 0.8740	21.6	12.7	0.54	14 000	14 000	0.18	–	3303 ATN9
20	47	20.6	0.7874 1.8504 0.8110	20	12	0.51	14 000	14 000	0.16	* 3204 A	* 3204 ATN9
	52	22.2	2.0472 0.8740	23.6	14.6	0.62	13 000	13 000	0.22	* 3304 A	* 3304 ATN9
25	52	20.6	0.9843 2.0472 0.8110	21.6	14.3	0.6	12 000	12 000	0.18	* 3205 A	* 3205 ATN9
	62	25.4	2.4409 1.0000	32	20.4	0.865	11 000	11 000	0.35	* 3305 A	* 3305 ATN9
30	62	23.8	1.1811 2.4409 0.9370	30	20.4	0.865	10 000	10 000	0.29	* 3206 A	* 3206 ATN9
	72	30.2	2.8346 1.1890	41.5	27.5	1.16	9 000	9 000	0.53	* 3306 A	* 3306 ATN9
35	72	27	1.3780 2.8346 1.0630	40	28	1.18	9 000	9 000	0.44	* 3207 A	* 3207 ATN9
	80	34.9	3.1496 1.3740	52	35.5	1.5	8 500	8 500	0.71	* 3307 A	* 3307 ATN9
	80	34.9	3.1496 1.3740	52.7	41.5	1.76	7 500	8 000	0.79	3307 DJ1	–
40	80	30.2	1.5748 3.1496 1.1890	47.5	34	1.43	8 000	8 000	0.58	* 3208 A	* 3208 ATN9
	90	36.5	3.5433 1.4370	64	44	1.86	7 500	7 500	1.05	* 3308 A	* 3308 ATN9
	90	36.5	3.5433 1.4370	49.4	41.5	1.76	6 700	7 000	1.2	3308 DNRCBM	–
	90	36.5	3.5433 1.4370	68.9	64	2.45	6 700	7 000	1.05	3308 DMA	3308 DTN9
45	85	30.2	1.7717 3.3465 1.1890	51	39	1.63	7 500	7 500	0.63	* 3209 A	* 3209 ATN9
	100	39.7	3.9370 1.5630	75	53	2.24	6 700	6 700	1.4	* 3309 A	* 3309 ATN9
	100	39.7	3.9370 1.5630	61.8	52	2.2	6 000	6 300	1.5	3309 DNRCBM	–
	100	39.7	3.9370 1.5630	79.3	69.5	3	6 000	6 300	1.6	3309 DMA	–
50	90	30.2	1.9685 3.5433 1.1890	51	39	1.66	7 000	7 000	0.66	* 3210 A	* 3210 ATN9
	110	44.4	4.3307 1.7480	90	64	2.75	6 000	6 000	1.95	* 3310 A	* 3310 ATN9
	110	44.4	4.3307 1.7480	81.9	69.5	3	5 300	5 600	1.95	3310 DNRCBM	–
	110	44.4	4.3307 1.7480	93.6	85	3.6	5 300	5 600	2.15	3310 DMA	–
55	100	33.3	2.1654 3.9370 1.3110	60	47.5	2	6 300	6 300	1.05	* 3211 A	* 3211 ATN9
	120	49.2	4.7244 1.9370	112	81.5	3.45	5 300	5 300	2.55	* 3311 A	–
	120	49.2	4.7244 1.9370	95.6	83	3.55	4 800	5 000	2.55	3311 DNRCBM	–
	120	49.2	4.7244 1.9370	111	100	4.3	4 800	5 000	2.8	3311 DMA	–
60	110	36.5	2.3622 4.3307 1.4370	73.5	58.5	2.5	5 600	5 600	1.4	* 3212 A	* 3212 ATN9
	130	54	5.1181 2.1260	127	95	4.05	5 000	5 000	3.25	* 3312 A	–
65	120	38.1	2.5591 4.7244 1.5000	80.6	73.5	3.1	4 500	4 800	1.75	3213 A	–
	140	58.7	5.5118 2.3110	146	110	4.55	4 500	4 500	4.1	* 3313 A	–
	140	58.7	5.5118 2.3110	138	122	5.1	4 300	4 500	4	3313 DNRCBM	–

Double row angular contact ball bearings

d 70 – 110 mm

d 2.781 – 4.370 in

 

d 40 – 80 mm

d 1.575 – 3.150 in

 

 

30° contact angle

 

 

Principal dimensions				Basic load ratings dynamic static		Fatigue load limit	Speed ratings Reference Limiting speed speed		Mass	Designations Bearing with metal cage	polyamide
d D B d D B				C C0		Pu					cage
mm in				kN		kN	r/min		kg	–
70 125 39.7 2.7559 4.9213 1.5630				88.4 80		3.4	4 300 4 500		1.9	3214 A	–
	150	63.5	5.9055 2.5000	153	125	5	4 000	4 000	5.05	3314 A	–
75	130	41.3	2.9528 5.1181 1.6260	95.6	88	3.75	4 300	4 500	2.1	3215 A	–
	160	68.3	6.2992 2.6890	176	140	5.5	4 000	4 000	5.55	* 3315 A	–
80	140	44.4	3.1496 5.5118 1.7480	106	95	3.9	4 000	4 300	2.65	3216 A	–
	170	68.3	6.6929 2.6890	182	156	6	3 400	3 600	6.8	3316 A	–
	170	68.3	6.6929 2.6890	190	196	7.35	3 400	3 600	7.55	3316 DMA	–
85	150	49.2	3.3465 5.9055 1.9370	124	110	4.4	3 600	3 800	3.4	3217 A	–
	180	73	7.0866 2.8740	195	176	6.55	3 200	3 400	8.3	3317 A	–
90	160	52.4	3.5433 6.2992 2.0630	130	120	4.55	3 400	3 600	4.15	3218 A	–
	190	73	7.4803 2.8740	195	180	6.4	3 000	3 200	9.25	3318 A	–
	190	73	7.4803 2.8740	225	250	8.8	3 000	3 200	10	3318 DMA	–
95	170	55.6	3.7402 6.6929 2.1890	159	146	5.4	3 200	3 400	5	3219 A	–
	200	77.8	7.8740 3.0630	225	216	7.5	2 800	3 000	11	3319 A	–
	200	77.8	7.8740 3.0630	242	275	9.5	2 800	3 000	12	3319 DMA	–
100	180	60.3	3.9370 7.0866 2.3740	178	166	6	3 000	3 200	6.1	3220 A	–
	215	82.6	8.4646 3.2520	255	255	8.65	2 600	2 800	13.5	3320 A	–
110	200	69.8	4.3307 7.8740 2.7480	212	212	7.2	2 800	2 800	8.8	3222 A	–
	240	92.1	9.4488 3.6260	291	305	9.8	2 400	2 600	19	3322 A	–

 

 

 

Designation	Principal Dimensions					Basic Load Ratings dynamic			static	Speed Rating Lubrication				Mass
	d D			B		C			C0	Seal Grease Oil
	mm	in	mm	in	mm	in	N	lbf	N	lbf	rpm	rpm	rpm	kg	lb
5408 A	40	1.5748	110	4.3307	49.2	1-15/16	88 400	19 900	57 000	12 800	–	4 300	5 600	2.30	5.05
5409 A	45	1.7717	120	4.7244	54.0	2-1/8	112 000	25 200	78 000	17 600	–	4 000	5 300	3.00	6.60
5410 A	50	1.9685	130	5.1181	58.7	2-5/16	143 000	32 200	102 000	23 000	–	3 600	4 800	3.70	8.15
5411 A	55	2.1654	140	5.5118	63.5	2-1/2	146 000	32 900	102 000	23 000	–	3 200	4 300	4.70	10.50
5412 A	60	2.3622	150	5.9055	66.7	2-5/8	159 000	35 800	114 000	25 700	–	3 000	4 000	5.70	12.50
5413 A	65	2.5591	160	6.2992	71.4	2-13/16	195 000	43 900	156 000	35 100	–	2 800	3 800	6.75	15.00
5414 A	70	2.7559	180	7.0866	79.4	3-1/8	199 000	44 800	156 000	35 100	–	2 400	3 400	9.90	22.00
5415 A	75	2.9528	190	7.4803	82.55	3-1/4	225 000	50 600	190 000	42 800	–	2 200	3 200	11.16	24.60
5416 A	80	3.1496	200	7.8740	87.31	3-7/16	238 000	53 600	208 000	46 800	–	2 000	3 000	13.00	28.80