d - 214 mm

D - 330 mm

T - 70 mm

B - 70 mm

C - 56 mm

a - 1.5 mm

r min. - 3.5 mm

r1 min. - 3.5 mm

Weight - 21 Kg

Basic dynamic load rating (C) - 670 kN

Basic static load rating (C0) - 1190 kN

Calculation factor (e) - 0.40

• Model Number:QT19
• Inner Diameter：214mm Outer Diameter：330mm Width：70mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:stamping die and its equipment,bio-chemical,hydraulic cylinder buffer,experimental equipment,pneumatic Pump,drawing die,industrial fans,crimping tools,Cylinder Standard,electric hydraulic lifting platform,car shock absorber
• Similar models:SKF 331974A/Q FAG 566834.H195 Timken 25582/25519 Timken 32219 Timken 19138X/19283X ISB 30219 Timken EE724121D/724195+Y1S-724195 KOYO 32319JR Gamet 181111X/181190 Timken 3190/3126
• BEARING POWER International Trading Co.,Ltd. specialize in QT19 products，there is large inventory of NACHI QT19 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the QT19 Which NACHI QT19 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	Brand	Type
  2309 E-2RS1KTN9 + H 2309	100	40	50	SKF	Self-Aligning Ball Bearings
  31326-X-N11CA	130	280	144	FAG	Tapered Roller Bearings
  51409	45	100	39	NTN	Thrust Ball Bearings
  6208/X28YR1N	40	80	23	KOYO	Deep Groove Ball Bearings
  7076 BDF	380	560	164	ISO	Angular Contact Ball Bearings
  762/752	73,025	161,925	47,625	CX	Tapered Roller Bearings
  DCL2012	31,75	38,1	19,05	NTN	Needle Roller Bearings
  E 220 /S /S 7CE3	20	47	14	SNFA	Angular Contact Ball Bearings
  ESPAE206	30			SNR	Bearing Units
  HR30318DJ	90	190	46,5	NSK	Tapered Roller Bearings
  NF1880	400	500	46	ISO	Cylindrical Roller Bearings
  NJ1872	360	440	38	CX	Cylindrical Roller Bearings
  NJ2952	260	360	60	ISO	Cylindrical Roller Bearings
  NKJS35	35	58	22	KOYO	Needle Roller Bearings
  RNAO-18×26×13	18	22	13	NTN	Needle Roller Bearings
  WFN686 ZZ	6	13	5	KOYO	Deep Groove Ball Bearings
  01/02/7317	85	180	41	RIV	TAPERED ROLLER BEARINGS
  NNCF-4920V	100	140	40	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  81252			32.0	CONSOLIDATED	THRUST ROLLER BEARINGS
  AH-3260x280	300	280		CONSOLIDATED	WITHDRAWAL SLEEVES