supply of deep groove ball bearing , bearing no. 61811 or 6811 nsk , single row deep groove ball bearing make skf/fag/timke n/nsk only. special conditions : . 1. material must be supplied with tamper proof seal 2). only oem or aut horized dealers with valid adc are eligible to quote. 3) the authorised agents shall furnish inspecti on certificate from manufacturers or their authorised testing agents, preferably incorpo rating the detailstracebility of the products proposed for supply. [ warranty period: 12 mon ths after the date of delivery ] ] , bearing no-16009, single row deep groove ball bearing make skf/fag/timken/nsk only. s pecial conditions : . 1. material must be supplied with tamper proof seal 2). only oem or authorized dealer s with valid adc are eligible to quote. 3) the authorised agents shall furnish inspection certifica te from manufacturers or their authorised testing agents, preferably incorporating the d etailstracebility of the products proposed for supply. pl group: 85:bearings, ball & roller [ warranty period: 12 months after the date of delivery ] ] , single row deep groove ball bearing no 6820lu or 61820 or 6820dd nsk make skf/fag/ timken/nsk only. special conditions : . 1. material must be supplied with tamper proof seal 2). only oem or authorized dealers with valid adc are eligible to quote. 3) the authorised agents shall furnish in spection certificate from manufacturers or their authorised testing agents, preferably in corporating the detailstracebility of the products proposed for supply. pl group: 85:bearin gs, ball & roller [ warranty period: 12 months after the date of delivery ] ] , : single row deep groove ball bearing no 6821 lu or 61821 or 6821 dd nsk make skf/fa g/timken/nsk only. special conditions : . 1. material must be supplied with tamper proof seal 2). only oe m or authorized dealers with valid adc are eligible to quote. 3) the authorised agents shall furnish i nspection certificate from manufacturers or their authorised testing agents, preferably i ncorporating the detailstracebility of the products proposed for supply. pl group: 85:beari ngs, ball & roller [ warranty period: 12 months after the date of delivery ] ]