Single Row Tapered Roller Bearing (Steel)

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Designed so the tapered vertex of the raceway surfaces of the cone (inner ring) and cup (outer ring) and rollers converge at one point on the centerline of the bearing. Suitable for heavy load and impact load applications.

Part Number

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Data to be displayed: 30; 45; 60

Part Number
30203JR
30204JR
30205JR
30206JR
30207JR
30208JR
30209JR
30210JR
30211JR
30212JR
30213JR
30214JR
30215JR
30216JR
30217JR
30218JR
30219JR
30220JR
30221JR
30222JR
30224JR
30226JR
30228R
30230R
30232
30234
30236JR
30238
30240JR
30244JR
30248R
30252
30302JR
30303R
30304AJR
30305DJR
30305JR
30306DJR-1
30306JR
30307DJR
30307JR-1
30308DJR
30309DJR
30309JR
30310DJR
30310JR
30311DJR
30311JR
30312DJR
30312JR
30313DJR
30313JR
30314DR
30314JR
30315DR
30315R
30316DJR
30316JR
30317DJR
30317R

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Internal Diameter (mm)	Outer Diameter (mm)	Width (mm)	Rotational Speed (1/min)	Basic Load Rating, Dynamic Rating (N)	Basic Load Rating, Static Rating (N)
9.26 €	1	5 Days	10	17	40	13.25	10000	26000	20700
9.84 €	1	7 Days	10	20	47	15.25	8700	33800	27200
11.20 €	1	5 Days	10	25	52	16.25	7800	39300	33700
13.85 €	1	7 Days	10	30	62	17.25	6500	51800	44800
16.43 €	1	5 Days	10	35	72	18.25	5600	68800	60900
19.75 €	1	5 Days	10	40	80	19.75	5000	78400	69200
24.51 €	1	7 Days	10	45	85	20.75	4600	83900	77400
26.81 €	1	7 Days	10	50	90	21.75	4300	95600	91700
31.15 €	1	7 Days	10	55	100	22.75	3900	118000	113000
36.94 €	1	7 Days	10	60	110	23.75	3500	133000	127000
45.25 €	1	7 Days	10	65	120	24.75	3200	160000	156000
54.01 €	1	7 Days	10	70	125	26.25	3100	173000	173000
56.97 €	1	7 Days	10	75	130	27.25	2900	178000	181000
66.00 €	1	7 Days	10	80	140	28.25	2700	202000	202000
87.07 €	1	7 Days	10	85	150	30.5	2500	228000	231000
104.42 €	1	7 Days	10	90	160	32.5	2400	255000	261000
131.54 €	1	7 Days	10	95	170	34.5	2200	289000	299000
154.95 €	1	7 Days	10	100	180	37	2100	323000	338000
161.57 €	1	7 Days	10	105	190	39	2000	360000	380000
186.28 €	1	17 Days	10	110	200	41	1900	405000	434000
274.27 €	1	7 Days	10	120	215	43.5	1700	435000	473000
351.57 €	1	7 Days	10	130	230	43.75	1600	472000	511000
413.79 €	1	7 Days	10	140	250	45.75	1500	526000	570000
530.26 €	1	7 Days	10	150	270	49	1300	604000	664000
557.80 €	1	7 Days	10	160	290	52	-	-	-
656.45 €	1	7 Days	10	170	310	57	-	-	-
843.96 €	1	7 Days	10	180	320	57	1100	771000	870000
842.38 €	1	8 Days	10	190	340	60	-	-	-
1,214.66 €	1	7 Days	10	200	360	64	940	991000	1120000
1,388.12 €	1	7 Days	10	220	400	72	830	1260000	1440000
1,826.89 €	1	7 Days	10	240	440	79	730	1540000	1790000
2,506.98 €	1	8 Days	10	260	480	89	650	1510000	1860000
9.55 €	1	5 Days	10	15	42	14.25	10000	27400	19200
10.01 €	1	7 Days	10	17	47	15.25	9200	34200	24500
10.89 €	1	7 Days	10	20	52	16.25	8300	45300	35100
17.58 €	1	7 Days	10	25	62	18.25	5700	49700	42500
14.08 €	1	7 Days	10	25	62	18.25	6800	60300	46900
21.27 €	1	7 Days	10	30	72	20.75	4900	63500	54900
17.44 €	1	7 Days	10	30	72	20.75	5800	74400	60100
26.74 €	1	7 Days	10	35	80	22.75	4300	78700	69100
20.85 €	1	7 Days	10	35	80	22.75	5200	95200	78900
35.31 €	1	7 Days	10	40	90	25.25	3800	100000	90200
44.88 €	1	7 Days	10	45	100	27.25	3400	119000	107000
34.91 €	1	7 Days	10	45	100	27.25	4100	141000	128000
54.93 €	1	7 Days	10	50	110	29.25	3100	144000	133000
42.39 €	1	7 Days	10	50	110	29.25	3700	172000	152000
65.47 €	1	7 Days	10	55	120	31.5	2900	161000	148000
53.61 €	1	7 Days	10	55	120	31.5	3300	187000	170000
79.85 €	1	7 Days	10	60	130	33.5	2600	191000	179000
64.80 €	1	7 Days	10	60	130	33.5	3100	217000	201000
103.31 €	1	7 Days	10	65	140	36	2400	220000	209000
81.98 €	1	7 Days	10	65	140	36	2800	255000	239000
106.46 €	1	7 Days	10	70	150	38	-	-	-
100.19 €	1	7 Days	10	70	150	38	2600	288000	273000
114.30 €	1	7 Days	10	75	160	40	2100	277000	266000
122.10 €	1	7 Days	10	75	160	40	2500	313000	298000
134.12 €	1	7 Days	10	80	170	42.5	2000	294000	282000
158.79 €	1	7 Days	10	80	170	42.5	2300	368000	355000
163.33 €	1	7 Days	10	85	180	44.5	1900	328000	317000
130.05 €	1	7 Days	10	85	180	44.5	2200	381000	367000

Basic information

Raceway Ring Shape	Tapered Roller	Load Direction	Radial	Inner/Outer Race Material	Steel
Precision (JIS)	Grade 0	Number of Raceway Ring Rows	Single Row	Size Standards	Metric System
Specifications	Standard	Rolling Element Material	Steel	Outer Ring Type	Flat
Retainer Type	Punching	Clearance sign	CN (usually)

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Basic Attributes

Internal Diameter(mm)
15

17

20

25

30

35

40

45

50

55

60

65

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75

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90

95

100

105

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300
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Outer Diameter(mm)
40

42

47

52

55

62

68

72

75

80

85

90

95

100

110

115

120

125

130

140

145

150

160

170

180

190

200

210

215

225

230

240

250

260

270

280

290

300

310

320

340

360

380

400

420

440

460

480
Clear
Width(mm)
13.25

14.25

15

15.25

16.25

17

17.25

18

18.25

19

19.25

19.75

20

20.75

21.25

21.75

22.25

22.75

23

23.75

24.25

24.75

25

25.25

26.25

26.75

27.25

28.25

28.75

29

29.25

29.75

30.5

31.5

32

32.5

32.75

33.25

33.5

34.5

35

35.25

36

37

38

38.25

38.5

39

40

41

42.25

42.5

43.5

43.75

44.5

45

45.5

45.75

46.5

48

48.5

49

49.5

51

51.5

52

53

53.5

54

54.5

56

57

58

59.5

60

61.5

63.5

63.75

64

67.5

67.75

70

71.5

71.75

72

75

76

77

77.5

79

80

81.5

83

84

84.5

87

89

90.5

91

97

98.75

100

104

107.75

114

121

127

134

137
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Type
- 302□□
- 303□□
- 320□□
- 322□□
- 323□□
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