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Tapered roller bearings, four-row, TQI configuration

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  • Product table filter
    (all)
    Bore diameter:
    Exact :
     ≤ d ≤ 
    d =
    Outside diameter:
    Exact :
     ≤ D ≤ 
    D =
    Total bearing width over inner rings:
    Exact :
     ≤ B ≤ 
    B =
    Total bearing width over outer rings:
    Exact :
     ≤ T ≤ 
    T =
Principal dimensionsBasic load ratingsFatigue load limitDesignationDesign variant/feature
    dynamicstatic   
dDBTCC0Pu  
mmkNkN  
         
604.838
787.4
420.688
369.888
8420
23200
1660
BT4B 328045/HA1
TQIT
744.538
1035.05
812.8
727.075
20500
58500
3600
BT4B 332943/HA4
TQIT.1
352.425
488.95
384.175
342.9
3800
10200
830
BT4B 332654/HA1
TQIT
863.6
1130.3
717.55
644.525
19800
62000
3750
BT4B 332571/HA4
TQIT.1
419.1
590.64
469.9
419.1
6600
15000
1160
BT4B 328564/HA4
TQIT
488.95
679.45
533.4
479.425
9350
25500
1830
BT4B 332760/HA1
TQIT
896.903
1264
766
680
22900
64000
3800
BT4B 334081/HA4
TQIT.1
390.525
546.1
428.625
384.175
6440
16600
1290
BT4B 332664/HA1
TQIT
510
655
405
362
6270
19000
1370
BT4B 328732/HA1
TQI
530.225
736.6
579.438
519.112
11200
31000
2160
BT4B 332933/HA1
TQIT
669.925
933.45
725.488
649.288
17200
49000
3150
BT4B 332928/HA1
TQIT
879.475
1219.2
933.45
838.2
28100
81500
4750
BT4B 328074/HA4
TQIT.1
889
1219.2
880
784.225
27000
78000
4550
BT4B 332602/HA4
TQIT.1
287.5
440
330.3
284
4180
8500
735
BT4B 332997/HA1
TQIT
431.8
571.5
366.713
320.675
4950
14000
1060
331999
TQI
547.688
761.873
600.075
536.575
11700
32000
2200
BT4B 332659/HA1
TQIT
872.769
1181.1
714.375
628.65
20900
57000
3550
BT4B 332786/HA4
TQIT.1
323.452
447.675
414.338
323.85
4400
10800
880
BT4B 332668/HA1
TQIT
777.875
1079.5
844.55
755.65
22000
63000
3800
BT4B 332956/HA4
TQIT.1
453.39
635
496.888
446.088
8250
22000
1600
BT4B 332822/HA1
TQIT
419.1
590.55
469.9
419.1
7210
19300
1460
BT4B 328203/HA1
TQIT
320
422.275
290
261.424
3080
8150
680
BT4B 332716/HA1
TQIT
384.175
546.1
428.625
384.175
6440
16600
1290
BT4B 331809/HA1
TQI
581.025
812.8
641.35
571.5
12100
32000
2160
BT4B 332658/HA4
TQIT
258.762
358.775
292.1
257.175
2860
7100
620
BT4B 332961/HA1
TQIT
1004.634
1308.1
812.8
730.25
24600
76500
4400
BT4B 332720/HA4
TQIT.1
400
540
330
295
4840
12500
980
332297
TQI
254
358.775
292.1
257.175
2860
7100
620
BT4B 332610/HA1
TQI
872.847
1181.1
714.375
628.65
20900
57000
3550
BT4B 328956/HA4
TQIT.1
287.5
440
330.3
284
4180
8500
735
BT4B 332997 B/HA1
TQINT
555.233
761.873
692.15
536.575
11700
32000
2200
BT4B 334125/HA1
TQITE
644.525
857.25
590.55
523.875
12100
36500
2400
BT4B 332934/HA1
TQIT
347.662
469.9
280.194
246.063
3580
8500
710
331807
TQI
770
1040
800
650
18300
53000
3250
BT4B 334099/HA4
TQITE.1
391.071
550
428.625
384.175
6440
16600
1290
BT4B 328305/HA1
TQIT
749.3
990.6
650
577
15100
45500
2850
BT4B 332596/HA4
TQIT.1
450
595
390
352
5500
16300
1220
BT4B 334147/HA1
TQI
279.4
407
320
288
3580
9000
765
BT4B 328345/HA1
TQI

For additional information about the meaning and limitations of the product data, refer to Four-row tapered roller bearings and Principles of bearing selection and application.

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